package com.bjc.principle.builder.demo2;

/**
 * @program: DesignPattern
 * @description: 建造者
 * @author: bjc
 * @create: 2020-12-16 21:51
 */
public abstract class Builder {

    abstract Builder builderA(String msg); //汉堡
    abstract Builder builderB(String msg); //可乐
    abstract Builder builderC(String msg); //薯条
    abstract Builder builderD(String msg); //甜点

    abstract Product getProduct();
}
